Quoted from PinMagnet:The Museum Of Pinball in Banning is by far the mecca. The biggest commercial or private collection on the planet, but they are only open 6 days a year.
The museum is hard to beat. I have volunteered there, very fun.
It is Shaping up to be the best public place to play pinball. I sure hope they open more in the future. Like every weekend would be nice.
It's a 2 hour drive for me to get there.
There is also the joy of my one machine in my living room. It's not the same as banning.